2425806

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 5700240

約数和(自身を除く): 3274434

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 173, 246, 342, 346, 369, 519, 738, 779, 1038, 1557, 1558, 2337, 3114, 3287, 4674, 6574, 7011, 7093, 9861, 14022, 14186, 19722, 21279, 29583, 42558, 59166, 63837, 127674, 134767, 269534, 404301, 808602, 1212903, 2425806]

約数ペア:

[(1, 2425806), (2, 1212903), (3, 808602), (6, 404301), (9, 269534), (18, 134767), (19, 127674), (38, 63837), (41, 59166), (57, 42558), (82, 29583), (114, 21279), (123, 19722), (171, 14186), (173, 14022), (246, 9861), (342, 7093), (346, 7011), (369, 6574), (519, 4674), (738, 3287), (779, 3114), (1038, 2337), (1557, 1558)]